20712757000152 has 64 divisors (see below), whose sum is σ = 59556244043520. Its totient is φ = 5880236738688.

The previous prime is 20712757000123. The next prime is 20712757000277. The reversal of 20712757000152 is 25100075721702.

It is a self number, because there is not a number n which added to its sum of digits gives 20712757000152.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (23) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 392617638 + ... + 392670389.

It is an arithmetic number, because the mean of its divisors is an integer number (930566313180).

Almost surely, 2^{20712757000152} is an apocalyptic number.

It is an amenable number.

20712757000152 is an abundant number, since it is smaller than the sum of its proper divisors (38843487043368).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

20712757000152 is a wasteful number, since it uses less digits than its factorization.

20712757000152 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 785288200 (or 785288196 counting only the distinct ones).

The product of its (nonzero) digits is 68600, while the sum is 39.

The spelling of 20712757000152 in words is "twenty trillion, seven hundred twelve billion, seven hundred fifty-seven million, one hundred fifty-two", and thus it is an aban number.